def aaa():
    # trick sphinx to build link in doc
    pass


rigetti20_c_to_tars = \
{
    0: [5, 6],
    1: [6, 7],
    2: [7, 8],
    3: [],  # 3: [8, 9],
    4: [9],
    5: [0, 10],
    6: [0, 1, 11],
    7: [1, 2, 12],
    8: [2, 13],  # 8: [2, 3, 13],
    9: [4, 14],  # 9: [3, 4, 14],
    10: [5, 15, 16],
    11: [6, 16, 17],
    12: [7, 17, 18],
    13: [8, 18, 19],
    14: [9, 19],
    15: [10],
    16: [10, 11],
    17: [11, 12],
    18: [12, 13],
    19: [13, 14]
}  # 42 edges



